AMD Radeon HD 6990M Rebrand vs NVIDIA GeForce GT 240M LE

VS

AMD Radeon HD 6990M Rebrand

NVIDIA GeForce GT 240M LE

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 6990M Rebrand and 512MB VRAM GeForce GT 240M LE to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 6990M Rebrand 's Advantages

Released 1 years and 6 months late

More VRAM (1024GB vs 512GB)

Larger VRAM bandwidth (70.40GB/s vs 12.80GB/s)

768 additional rendering cores

NVIDIA GeForce GT 240M LE 's Advantages

Lower TDP (23W vs 100W)

Score

Benchmark

FP32 (float)

Radeon HD 6990M Rebrand +1233%

1.28 TFLOPS

GeForce GT 240M LE

0.096 TFLOPS

Radeon HD 6990M Rebrand

VS

GeForce GT 240M LE

Graphics Card

Jul 2011

Release Date

Jan 2010

Vancouver

Generation

GeForce 200M

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1100 MHz

Memory Clock

400 MHz

Memory

1024MB

Memory Size

512MB

GDDR5

Memory Type

DDR2

128bit

Memory Bus

128bit

70.40GB/s

Bandwidth

12.80GB/s

Render Config

14

Compute Units

-

SM Count

4

800

Shading Units

32

40

TMUs

16

ROPs

8

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

32 KB

-

Theoretical Performance

12.80 GPixel/s

Pixel Rate

4.800 GPixel/s

32.00 GTexel/s

Texture Rate

9.600 GTexel/s

-

1280 GFLOPS

FP32 (float)

96.00 GFLOPS

-

Board Design

100W

TDP

23W

-

No outputs

Outputs

No outputs

-

Graphics Processor

Broadway

GPU Name

G96C

Broadway XTX

GPU Variant

N10P-GE1

TeraScale 2

Architecture

Tesla

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

1.04 billion

Transistors

0.314 billion

166 mm²

Die Size

121 mm²

Graphics Features

11.2 (11_0)

DirectX

11.1 (10_0)

4.4

OpenGL

3.3

1.2

OpenCL

1.1

N/A

Vulkan

N/A

-

CUDA

1.1

5.0

Shader Model

4.0

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